TONIGHT: A jam-packed schedule! We've got new episodes of Law & Order: Los Angeles, Undercovers, Better with You, The Defenders, The Whole Truth, The Middle, Law & Order: SVU, Criminal Minds, Modern Family, Cougar Town, and much more!

8:00 PM

Undercovers Steven and Samantha receive a mission to bring a North Korean physicist to the U.S., but the man refuses to leave without his daughter. Defying orders, the Blooms go after the girl and encounter another pair of spies who are also looking for her. (NBC)
The Middle The Heck family host a foreign exchange student from Japan, who, to their chagrin, shows no interest whatsoever in the family. (ABC)
America's Next Top Model The models visit the Grammy Museum and learn one of them will be chosen to be a Grammy Girl for the 2011 awards show. At the photo shoot, the ladies portray iconic fashion designers for photographer Francesco Carrozzini. (CW)
Survivor: Nicaragua The castaways are surprised to learn they are playing for individual immunity and not tribal immunity. (CBS)

8:30 PM

Better with You Ben tries to get Vicky to stop sending him silly e-mails to his office, and Maddie has a plan to help. Meanwhile, Mia tries to convince Casey that being pregnant is no reason to curtail lovemaking. (ABC)

9:00 PM

Law & Order: SVU Two men (Michael Gladis and Kevin Alejandro) are beaten and branded on their chests. After a suspect is found, surprising memories emerge that cause a shift in the case. David Alan Grier and Jason Wiles also guest star. (NBC)
Criminal Minds A serial killer targets families throughout the Midwest; and Ellie Spicer runs away from her foster family and goes to see Morgan. (CBS)
Modern Family The Dunphys try to avoid a complete communication breakdown by going without their electronic devices. Meanwhile, Mitchell and Cameron shop for preschools for Lily; and Jay and Manny worry about Gloria's obsession with a neighbor's barking dog. (ABC)
MythBusters Exploring cold feet myths. (Discovery)

9:30 PM

Cougar Town Bobby declares he can get by without Jules' alimony, so she thinks of another way to help him financially. Meanwhile, Ellie flaunts her intellectual superiority among her circle of friends; and Laurie's relationship with Smith is on the rocks. (ABC)

10:00 PM

Law & Order: Los Angeles A meth lab explodes and kills two children, prompting a search for the dealer's family. When detectives learn that the people responsible for the explosion are plotting something more destructive, the federal government becomes interested in the case. (NBC)
The Defenders A simple divorce case involving a state senator turns into a high-profile murder investigation when the senator's mistress disappears. Meanwhile, Pete defends a cabana girl accused of assault and battery. (CBS)
The Whole Truth A well-to-do Upper West Side 16-year-old is charged with killing his mother and trying to kill his father after confessing the crime during an intense interrogation by a police detective (Wade Andrew Williams). Jimmy must prove that it was too intense and that the confession was false. (ABC)
Top Chef: Just Desserts Stop the presses—-it's deadlines and headlines when the remaining contestants create bold black-and-white desserts for an anniversary party for the Los Angeles Times newspaper. (Bravo)
The Challenge: Cutthroat Katie gets a black eye during a Bedhead challenge, while Johnny gets one in a bar brawl in Prague. (MTV)
South Park Stan talks to Mr. Mackey about his hoarding disorder, but learns the guidance counselor has problems with the same compulsion. (Comedy Central)
Terriers Hank and Britt befriend a college student (Noel Fisher) with amnesia who has a nagging suspicion that he has done something wrong. Meanwhile, Steph makes friends with a little girl who lives across the street from Hank, and is concerned because her parents let her play unsupervised; and Britt is concerned about Katie, who has become "completely distant." (FX)

10:30 PM

Ugly Americans Mark takes an ill-fated stab to help Leonard with his magic; Twayne meets his soul mate. (Comedy Central)

Who's on the Late Night Couches Tonight?

The Daily Show: Johnny Knoxville (Comedy Central, Repeat)
The Colbert Report: Austan Goolsbee (Comedy Central, Repeat)
Jimmy Kimmel Live!: Jenny McCarthy, Ron Artest, Die Antwoord (ABC)
Lopez Tonight: Eva Longoria Parker, John Legend (TBS)
Chelsea Lately Lloyd Banks, Donnell Rawlings, Whitney Cummings, John Caparulo (E!)
The Tonight Show with Jay Leno: Justin Timberlake, Jane Lynch, OK Go (NBC, Repeat)
Late Night with Jimmy Fallon: Kristin Chenoweth, John Legend (NBC, Repeat)
Late Show with David Letterman: Jack Hanna, Jamey Johnson (CBS, Repeat)
Late Late Show with Craig Ferguson: Philip Seymour Hoffman (CBS, Repeat)